Create default.xml file in Vendor/Extension/view/frontend/layout and copy the below code:
<page xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:noNamespaceSchemaLocation=”urn:magento:framework:View/Layout/etc/page_configuration.xsd”>
<body>
<referenceBlock name=”catalog.compare.link” remove=”true” /> <referenceBlock name=”catalog.compare.sidebar” remove=”true”/> <referenceBlock name=”catalogsearch.product.addto.compare” remove=”true”/> <referenceBlock name=”category.product.addto.compare” remove=”true”/> <referenceBlock name=”crosssell.product.addto.compare” remove=”true” /> <referenceBlock name=”related.product.addto.compare” remove=”true” /> <referenceBlock name=”upsell.product.addto.compare” remove=”true” /> <referenceBlock name=”view.addto.compare” remove=”true” />
</body>
</page>